S
M
T
W
T
F
S
29
69°
40°
30
76°
46°
31
80°
51°
1
82°
54°
2
82°
56°
3
81°
60°
4
82°
56°
5
82°
60°
6
68°
53°
7
69°
48°
8
65°
46°
9
71°
42°
10
74°
49°
11
84°
51°
12
82°
57°
13
82°
56°
14
85°
57°
15
89°
61°
16
88°
63°
17
91°
62°
18
90°
64°
19
88°
61°
20
84°
60°
21
82°
60°
22
81°
64°
23
84°
62°
24
81°
55°
25
83°
60°
26
82°
59°
27
81°
59°
28
82°
60°
29
78°
60°
30
81°
59°
1
79°
60°
2
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Bonneau Beach
Bonneau Beach's April 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 51° and 64°. The average high for April is 84° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Bonneau Beach. See also: May | June | July.